Update 11.30 knocked the Garmin 530 Auto-pilot whacko. It will not fly a heading loaded in the Flight Plan nor hold VS altitude. Have re-installed X-Plane 11 several times and it tells me update 11.25 available. However on selecting update, it loads 11.30 which is CRAP. HOW DO I LOAD 11.25 INTO A FRESH X-PLANE 11 INSTALLATION WITHOUT WINDING UP WITH 11.30 ?????